problems and we're helping them go through the process of this clandestine treatment from north korea and china reaching some countries in southeast asia and finally be able to reach south korea and give proper care and this is the most rewarding experience i have had. >> and this is wonderful to know people exist on a daily basis doing this and we thank you for being here. >> thank you. >> and we wish you continued success and in your work. if you would like to help doctors without borders, however little or large the amount you can give, it's the end of the year, why not. doctor that is doctorswithoutborders.org. the number is 212-213-6764. and looks like a new york city number. thank you so much. >> thank you, susan. >> and wonderful to notice. stay with us, more ahead. . >>> welcome back. tiffany is here n.1996, she founded the webby awards to spotlight the best of the internet, cofounded the digital a cad -- academy of arts and sciences and sits on the board for the huffington post. adviced hillary clinton on technology and society, produced several films and named by "newsweek," as, quote